Cart holder



FIG. 1 is a perspective view of the cart holder;

FIG. 2 is a front view of the cart holder of FIG. 1;

FIG. 3 is a top view of the cart holder of FIG. 1;

FIG. 4 is a first side view of the cart holder of FIG. 1;

FIG. 5 is a second side view of the cart holder of FIG. 1;

FIG. 6 is a bottom view of the cart holder of FIG. 1; and,

FIG. 7 is a rear side view of the cart holder of FIG. 1.

The design consists of the features of shape, pattern, configuration and ornamentation of the cart holder as shown in solid lines. The broken lines represent environment that form no part of the claim. 

CLAIM The ornamental design for a cart holder, as shown and described. 